APA (7th ed.) Citation

Irwin, L. W., & Mayshark, C. (1968). Health education in secondary schools. C. V. Mosby.

Chicago Style (17th ed.) Citation

Irwin, Leslie William, and Cyrus Mayshark. Health Education in Secondary Schools. St. Louis: C. V. Mosby, 1968.

MLA (9th ed.) Citation

Irwin, Leslie William, and Cyrus Mayshark. Health Education in Secondary Schools. C. V. Mosby, 1968.